ARCADIA, Wis. – Searchers found the body of a 75-year-old man who had been killed by a falling tree along County Road J south of Arcadia. Galen Mueller had been cutting wood, deputies said. He was reported missing about 7:45 p.m., Friday. Using police dogs and a thermal imaging drone, searches found the body several hundred yards from his truck about 11:30 p.m.